INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c71e6047f6546e1f6c302441f433fde43d43e3e2d623f1d3767a40ae502ccfa0', 
    '6p02irj+P4JvxVMBhzoUQlp9p0NWW7Wiy/N2j2N4cuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)